Home / 9,632,545.61-14,450,943.66-2,809,652.79

Finding the Fourth Proportional to 9,632,545.61, 14,450,943.66 and 2,809,652.79

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Solution

The fourth proportional to 9,632,545.61, 14,450,943.66 and 2,809,652.79 is: 4,215,099.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,545.61 : 14,450,943.66 = 2,809,652.79 : x
  2. Step 2: Convert to fraction form
    9,632,545.61/14,450,943.66 = 2,809,652.79/x
  3. Step 3: Cross multiply
    9,632,545.61x = 14,450,943.66 × 2,809,652.79
  4. Step 4: Simplify right side
    9,632,545.61x = 40,602,134,126,496.05
  5. Step 5: Solve for x
    x = 40,602,134,126,496.05/9,632,545.61
  6. Step 6: Final answer
    x = 4,215,099.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.